M49Non-billableSave
M49 - Spondylopathies in diseases classified elsewhere
ICD-10-CM Chapter 13: Diseases of the musculoskeletal system and connective tissue · M45-M49 Spondylopathies (M45-M49) · Top-level category · FY2027
Coding Guidance
M49 is a non-billable heading. Report one of the 1 more specific codes below.
Includes, Excludes and Coding Notes
IncludesFrom M49
Conditions this code covers.
- curvature of spine in diseases classified elsewhere
- deformity of spine in diseases classified elsewhere
- kyphosis in diseases classified elsewhere
- scoliosis in diseases classified elsewhere
- spondylopathy in diseases classified elsewhere
Excludes 1 — Not Coded HereFrom M49
Mutually exclusive: these conditions are never reported together with this code.
- curvature of spine in tuberculosis [Pott's] (A18.01)
- enteropathic arthropathies (M07.-)
- gonococcal spondylitis (A54.41)
- neuropathic [tabes dorsalis] spondylitis (A52.11)
- neuropathic spondylopathy in syringomyelia (G95.0)
- neuropathic spondylopathy in tabes dorsalis (A52.11)
- nonsyphilitic neuropathic spondylopathy NEC (G98.0)
- spondylitis in syphilis (acquired) (A52.77)
- tuberculous spondylitis (A18.01)
- typhoid fever spondylitis (A01.05)
Code FirstFrom M49
Sequence the underlying condition before this code.
- underlying disease, such as:
- brucellosis (A23.-)
- Charcot-Marie-Tooth disease (G60.0)
- enterobacterial infections (A01-A04)
- osteitis fibrosa cystica (E21.0)
Excludes 2 — Not Included HereFrom Chapter M00-M99
Not part of this code; report both codes when the patient has both conditions.
- arthropathic psoriasis (L40.5-)
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- compartment syndrome (traumatic) (T79.A-)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
NotesFrom Chapter M00-M99
Instructional notes from the ICD-10-CM tabular list.
- Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition
More Specific Codes (1)
Chapter Information
Chapter 13: Diseases of the musculoskeletal system and connective tissue
Range: M00-M99
View full chapterRelated ICD-10 Codes
More specific codes for M49
Other categories in this chapter
Codes at the same level as M49
- Pyogenic arthritisM00
- Direct infections of joint in infectious and parasitic diseases classified elsewhereM01
- Postinfective and reactive arthropathiesM02
- Autoinflammatory syndromesM04
- Rheumatoid arthritis with rheumatoid factorM05
- Other rheumatoid arthritisM06
- Enteropathic arthropathiesM07
- Juvenile arthritisM08
- GoutM10
- Other crystal arthropathiesM11
- Other and unspecified arthropathyM12
- Other arthritisM13
- Arthropathies in other diseases classified elsewhereM14
- PolyosteoarthritisM15
- Osteoarthritis of hipM16
- Osteoarthritis of kneeM17
- Osteoarthritis of first carpometacarpal jointM18
- Other and unspecified osteoarthritisM19
- Chronic goutM1A
- Acquired deformities of fingers and toesM20
- Other acquired deformities of limbsM21
- Disorder of patellaM22
- Internal derangement of kneeM23
- Other specific joint derangementsM24
- Other joint disorder, not elsewhere classifiedM25
- Dentofacial anomalies [including malocclusion]M26
- Other diseases of jawsM27
- Polyarteritis nodosa and related conditionsM30
- Other necrotizing vasculopathiesM31
- Systemic lupus erythematosus (SLE)M32
- DermatopolymyositisM33
- Systemic sclerosis [scleroderma]M34
- Other systemic involvement of connective tissueM35
- Systemic disorders of connective tissue in diseases classified elsewhereM36
- Kyphosis and lordosisM40
- ScoliosisM41
- Spinal osteochondrosisM42
- Other deforming dorsopathiesM43
- Ankylosing spondylitisM45
- Other inflammatory spondylopathiesM46
38 more in this chapter.